Gas transmission system of zipper rubberizing machine

Abstract

The utility model discloses a gas transmission system of a zipper rubberizing machine, which relates to the technical field of zipper rubberizing machines, is arranged at the front end of a cylinder pressing die device of the zipper rubberizing machine, and comprises a built-in gas storage tank, a pressure regulator with a pressure regulating meter and a solenoid valve switch, the built-in gas storage tank is respectively connected with a workshop gas storage tank and the pressure regulator with the pressure regulating meter through gas transmission pipes, and the solenoid valve switch is connected with the built-in gas storage tank through a gas transmission pipe. The pressure regulator with the pressure regulating meter is connected with an electromagnetic valve switch through a gas conveying pipe, and the electromagnetic valve switch is provided with two output ends which are respectively connected with the upper end and the lower end of a cylinder of the cylinder die pressing device. According to the utility model, the die-pressing rubberizing pressure of each time is consistent, the die-pressing period of the cylinder is consistent, the yield of products is improved, and the automation level and the production efficiency are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of zipper gluing machines, in particular to an air transmission system for zipper gluing machines. Background Art

[0002] like Figure 1 As shown, the existing gas supply system of the zipper gluing machine is usually a simple method of connecting the workshop gas tank 1 to the upper and lower ends of the cylinder 4 of the cylinder die pressing device 3 of the zipper gluing machine through the gas supply pipe 2, and controlling the die pressing stroke and force by adjusting the screw 11 on the cylinder. This simple connection method results in unstable gas supply pressure, which leads to inconsistent pressure each time the die is pressed and glued. Some products have low permeability due to insufficient pressure, and some products have damaged zippers due to excessive pressure. The accuracy of controlling the die pressing stroke and force by screws is not high, which affects the product yield. In addition, this method also has inconsistent gas supply cycles, which affects production efficiency. Summary of the invention

[0003] In view of the deficiencies in the prior art, the utility model provides an air delivery system for a zipper gluing machine.

[0004] The technical solution provided by the utility model is:

[0005] A gas transmission system for a zipper gluing machine is arranged at the front end of a cylinder die pressing device of the zipper gluing machine, and includes an in-machine gas tank, a pressure regulator with a pressure gauge, and an electromagnetic valve switch. The in-machine gas tank is connected to a workshop gas tank and a pressure regulator with a pressure gauge through a gas transmission pipe, respectively. The pressure regulator with a pressure gauge is connected to the electromagnetic valve switch through the gas transmission pipe. The electromagnetic valve switch is provided with two output ends, which are respectively connected to the upper and lower ends of the cylinder of the cylinder die pressing device.

[0006] The beneficial effects of the utility model are as follows: the utility model sets an air storage tank inside the machine as a transition, and controls the air pressure of the cylinder leading to the cylinder die pressing device by setting a pressure regulator with a pressure regulating gauge, so that the pressure of each die pressing and gluing is consistent, thereby ensuring the yield rate of the product; and controls the cycle of air supply to the upper and lower ends of the cylinder by setting an electromagnetic valve switch, so as to control the die pressing cycle stroke of the cylinder to be consistent with high precision, thereby effectively improving the level of automation and production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a schematic diagram of the gas circuit of the existing zipper gluing machine gas transmission system;

[0008] Figure 2 Schematic diagram of the gas circuit of an embodiment of the utility model. DETAILED DESCRIPTION

[0009] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0010] like Figure 2As shown, a gas supply system for a zipper gluing machine is arranged at the front end of the cylinder die pressing device of the zipper gluing machine, including an in-machine gas tank 5, a pressure regulator with a pressure gauge 6, and an electromagnetic valve switch 7. The in-machine gas tank 5 is connected to the workshop gas tank 1 and the pressure regulator with a pressure gauge 6 through an air supply pipe 2, respectively. Since the workshop gas tank is usually large and it is difficult to control the gas supply pressure, a smaller in-machine gas tank 5 is set for temporary gas storage, which is convenient for adjustment and precise control. The pressure regulator with a pressure gauge 6 is connected to the electromagnetic valve switch 7 through an air supply pipe. The electromagnetic valve switch 7 is provided with two output ends, which are respectively connected to the upper and lower ends of the cylinder 4 of the cylinder die pressing device 3. The pressure regulator with a pressure gauge 6 is provided to control the gas pressure of the cylinder leading to the cylinder die pressing device, so that the die pressing gluing pressure is consistent each time, the glue penetration rate is ensured to be consistent, and the product yield rate is improved. The electromagnetic valve switch 7 is provided to control the cycle of gas supply to the upper and lower ends of the cylinder, and the die pressing cycle of the cylinder is controlled to be consistent, thereby improving the automation level and production efficiency.

[0011] The embodiments should not be regarded as limiting the present invention, and any non-creative improvements made based on the spirit of the present invention should be regarded as falling within the protection scope of the present invention.

Claims

1. A zipper gluing machine air delivery system, arranged at the front end of the cylinder die pressing device of the zipper gluing machine, characterized in that: It includes an in-machine gas tank, a pressure regulator with a pressure gauge, and an electromagnetic valve switch. The in-machine gas tank is connected to the workshop gas tank and the pressure regulator with a pressure gauge through a gas pipeline. The pressure regulator with a pressure gauge is connected to the electromagnetic valve switch through a gas pipeline. The electromagnetic valve switch is provided with two output ends, which are respectively connected to the upper and lower ends of the cylinder of the cylinder die pressing device.

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